// Copyright 2025 OPPO.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

use sysinfo::{Pid, System};

pub struct SysUtils;

impl SysUtils {
    pub fn used_memory() -> u64 {
        let sys = System::new_all();
        if let Some(process) = sys.process(Pid::from(std::process::id() as usize)) {
            process.memory()
        } else {
            0
        }
    }
}
